Pentair WhisperFlo XF 5 HP Impeller Assembly Replacement (400023Z) outdoor This part is listed under

This part is listed under part number LLU10NG

Improves debris control and operating confidence

Replacing the knob helps restore easier lid handling during priming

failing electrically

When an auxiliary panel fails

Pentair WhisperFlo XF 5 HP Impeller Assembly Replacement (400023Z) outdoor This part is listed underRestore confident water movement in compatible Pentair pump systems with this XF 5 HP impeller replacement. The impeller is the performance point inside the wet end, helping convert motor rotation into the flow needed for filtration, circulation, and equipment operation. This component is a strong choice when a worn, damaged, or incorrect impeller is affecting priming, pressure, or overall pump efficiency. Designed for the application shown in part